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SIBO Breath Test (Gold Standard) - At-Home Test Kit

SIBO Breath Test (Gold Standard) - At-Home Test Kit

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Regular price $197.00 USD
Regular price $297.00 USD Sale price $197.00 USD
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SIBO Test (At-Home SIBO Breath Test Kit) is the Gold Standard for detecting SIBO.

This SIBO Breath Test works by measuring Hydrogen (H2) and Methane (CH4) in your breath after drinking non-digestible sugar with water. It determines the presence and severity of SIBO bacteria in the small intestine by the levels of hydrogen or methane in your breath.

  • Specimen: Breath
  • Non-invasive: Breath test kit to evaluate Small Intestine Bacterial Overgrowth (SIBO)
  • 3-Hour Test: 10 evacuated glass test tubes (for Breath Collection)
  • Availability: All 50 States
  • Prescription (RX): Not necessary
  • FREE BONUS with every order: Symptoms Diary - eBook (Value US $27.00)
  • Included: Free Shipping and Return Label
  • Optional: Result Consultation to understand the result in depth and get suggestions on next steps (treatment plan not included)
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SIBO Breath Test FAQ

SIBO Breath Test - Frequently Asked Questions

What is SIBO?

SIBO (Small Intestinal Bacterial Overgrowth) is a condition where excessive bacteria grow in the small intestine, leading to symptoms such as bloating, pain, and malabsorption.

SIBO symptoms include bloating, abdominal pain, diarrhea, constipation, gas, and in some cases, vitamin and mineral deficiencies due to malabsorption.

Find more details in this article about SIBO symptoms.

SIBO is most often diagnosed with a SIBO Breath Test that measures hydrogen and methane levels in the breath after drinking a sugar solution. High levels indicate bacterial overgrowth in the small intestine.

This SIBO Breath Test can easily be done at home.

A SIBO breath test measures the levels of hydrogen and methane gases in your breath, which are produced when bacteria in the small intestine ferment sugars.

No need to worry!

The SIBO Breath Test is non-invasive and painless: Breath samples are collected in glass tubes and sent to our laboratory (at no additional cost to you).

Thats' pretty easy! Preparation involves fasting for at least 24 hours prior to the test, avoiding certain medications and foods, and not smoking or chewing gum on the day of the test.

All necessary preparations are described in detail in the test instructions supplied with the SIBO Test Kit.

Find Instruction videos and pdf here: Instructions

You take the SIBO Breath Test at home.

You take a baseline measurement, then drink a glucose-water solution and take breath samples at regular 20-minute intervals (for a total of 3 hours).

Afterward, you send your breath samples to our laboratory (at no extra cost to you)

Typically, SIBO Breath Test results are available within 24-72 hours after samples arrive at our lab. Please also allow 3-5 days for shipping to the lab.

After that, you'll receive your results in our IFDW Client portal, which is a safe way to deal with personal health information.

Sure, no problem! You can buy the SIBO Breath Test together with a so-called Result Consultation. Simply select the "With Result Consultation" option above before purchasing. ´

After you have taken the test and the results are available, simply make an appointment with one of our experienced dieticians.

You can then discuss the results in detail with them and discuss further actions.

You can then discuss the results in detail with them and discuss further actions.

No worries! You can easily have the small intestinal bacterial overgrowth sibo test delivered to the address of your choice by selecting a different delivery address during checkout.

In the instructions that come with the test, you'll be able to fill out a form with personal information about the person who will be taking the test.

That’s no problem. We are always happy to help you!

Please feel free to contact our Customer Service at service@ifdw.org or on our contact page.

  • 3-hour SIBO Breath Test

    Accurate & Simple

    Our 3-hour SIBO Breath Test is more accurate than the 90-minute and 120-minute tests most other labs offer.

    Our SIBO test ships directly to your home and is easy to use.

  • Exhale and Breathing head icon

    Convenient & Non-Invasive

    Take the SIBO breath test at home on your schedule. No blood draws or stool samples are needed.

    Simply breathe into the collection test tubes and send them to the lab once you’re done.

  • Icon with the word Easy on it

    Multiple measurements & Fast Results

    The SIBO Breath Test measures both hydrogen and methane. Most other tests measure hydrogen only.

    All Tests are analyzed upon arrival at our lab in within 24-72 hours. Most of our clients receive their results within 48 hours of submission.